BMW Z4 E85 2 Roadster Folding Top Rear Window Glass Green AS2

BMW E85 Z4 Rear Window Roof Glass AS2 is an original, used rear roof glass designed for the BMW Z4 E85 roadster. This component belongs to the car glass category and is a precisely fitted part of the roof structure, ensuring proper rear visibility and compliance with factory BMW standards.

Specifications and technical data

• SKU: 7056277-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7056277
• Substitutable numbers: 54347056277, 7056277, 54347056278, 7056278, 54317126436, 7126436
• Location on the vehicle: Rear
• Color: Green
• Category: Car Glass

Intended Use and Fitment for BMW Z4 E85

The rear roof glass has been specifically designed for the BMW Z4 E85 generation, taking into account the roadster's characteristic roof geometry. This ensures:

• correct body line and fit with the roof panel,
• factory angle of inclination of the glass relative to the trunk lid and pillars,
• compatibility with original mounting points and seals.

Such a precise fit minimizes the risk of stress on the glass and leaks after installation, which is important for both the durability and comfort of using the vehicle.

Technical Specifications of the Rear Glass

The AS2 designation indicates glass with controlled light transmission, compliant with requirements for non-windshield glass. The glass used is:

• tempered – increases resistance to mechanical damage and cracking,
• adapted for use in a roadster roof structure,
• manufactured in a green tint, which improves optical comfort inside.

Its placement on the vehicle is the rear part of the roof, which is important when selecting the correct component for a specific body configuration.

Color and Functional Aspect

The green tint of the glass helps reduce interior heating and glare, while maintaining clear rear visibility. In practice, this translates to:

• more comfortable driving in sunny conditions,
• consistent appearance with the vehicle's other glass,
• aesthetic integration with the BMW Z4 E85 styling line.

By maintaining its original optical characteristics, the glass harmonizes with the rearview mirror and the vehicle's lighting system.

Condition, Origin, and Service Application

The component is used, making it a cost-effective solution for post-accident repairs or roof restoration on a BMW Z4 E85. Its original BMW origin helps maintain factory body stiffness parameters and proper roof mechanism operation.

This type of rear roof glass is suitable for situations such as:

• mechanical damage to the existing glass (cracks, breakage),
• repair after a collision involving the rear part of the roof,
• restoring the vehicle to a near-factory condition after modifications.

Selection by OEM Number and Technical Support

When selecting a rear roof glass for a BMW Z4 E85, it is crucial to compare the OEM number and interchangeable numbers with the vehicle's documentation or the markings on the old glass. This helps avoid errors between different roof variants and production years.

If you want to check the compatibility of the part with your car step-by-step using the OEM number or VIN, a practical guide will be helpful: how to select the correct car part by VIN and OEM number. There you will find a procedure and a list of questions to ask before purchasing a used part.

Related BMW Car Glass and Knowledge of Used Parts

If you are also looking for other BMW car glass for your car, check out our dedicated category: BMW car glass. There you will find a wide selection of glazing components tailored to various models of this brand.

You can read more about how to make informed choices when selecting used body parts in the article: Replacing body parts with used ones – can dismantled body parts look like new?. This is a good supplement to your knowledge when planning a repair or restoration of a BMW Z4 E85.